def initialize(self):
"""Use this function to setup your bot before the game starts."""
self.verbose = True # display the order descriptions next to the bot labels
self.gamedata = {} # stores game state to be pickled later and used by visualize.py
self.gamedata["blockHeights"] = self.level.blockHeights
self.gamedata["visibility_map"] = get_visibility_map(self.level.blockHeights)
self.astar = AStar(self.gamedata["blockHeights"], self.gamedata["visibility_map"].tolist())
self.visibleView = VisibleView(
self.level.fieldOfViewAngles, self.level.blockHeights, self.game.team, self.game.enemyTeam
)
# self.pom = ProbOccurenceMap(self.level.blockHeights)
self.poms = ProbOccurenceMaps(self.level.blockHeights, self.game.enemyTeam)
self.blockHeights = self.level.blockHeights
# self.gamedata['probOccMap'] = self.pom.prob
self.attacker = None
self.defender = None
self.verbose = True
# Calculate flag positions and store the middle.
ours = self.game.team.flag.position
theirs = self.game.enemyTeam.flag.position
self.middle = (theirs + ours) * 0.5
# Now figure out the flaking directions, assumed perpendicular.
d = ours - theirs
self.left = Vector2(-d.y, d.x).normalized()
self.right = Vector2(d.y, -d.x).normalized()
self.front = Vector2(d.x, d.y).normalized()
self.panicMode = False
self.bot_states = dict([(bot.name, BotStateIdle()) for bot in self.game.team.members])
self.attacker = None
self.defender = None
class AdmNelson(Commander):
"""
Rename and modify this class to create your own commander and add mycmd.Placeholder
to the execution command you use to run the competition.
"""
def initialize(self):
"""Use this function to setup your bot before the game starts."""
self.verbose = True # display the order descriptions next to the bot labels
self.gamedata = {} # stores game state to be pickled later and used by visualize.py
self.gamedata["blockHeights"] = self.level.blockHeights
self.gamedata["visibility_map"] = get_visibility_map(self.level.blockHeights)
self.astar = AStar(self.gamedata["blockHeights"], self.gamedata["visibility_map"].tolist())
self.visibleView = VisibleView(
self.level.fieldOfViewAngles, self.level.blockHeights, self.game.team, self.game.enemyTeam
)
# self.pom = ProbOccurenceMap(self.level.blockHeights)
self.poms = ProbOccurenceMaps(self.level.blockHeights, self.game.enemyTeam)
self.blockHeights = self.level.blockHeights
# self.gamedata['probOccMap'] = self.pom.prob
self.attacker = None
self.defender = None
self.verbose = True
# Calculate flag positions and store the middle.
ours = self.game.team.flag.position
theirs = self.game.enemyTeam.flag.position
self.middle = (theirs + ours) * 0.5
# Now figure out the flaking directions, assumed perpendicular.
d = ours - theirs
self.left = Vector2(-d.y, d.x).normalized()
self.right = Vector2(d.y, -d.x).normalized()
self.front = Vector2(d.x, d.y).normalized()
self.panicMode = False
self.bot_states = dict([(bot.name, BotStateIdle()) for bot in self.game.team.members])
self.attacker = None
self.defender = None
def tick(self):
"""Override this function for your own bots. Here you can access all the information in self.game,
which includes game information, and self.level which includes information about the level."""
visibleNodes, visibleEnemyNodes = self.visibleView.tick()
# self.pom.tick(visibleNodes, visibleEnemyNodes)
self.poms.tick(visibleNodes, visibleEnemyNodes)
# Save the game state to a pickle so that it can be used by visualize.py
output = open(gameplayDataFilepath, "wb")
self.gamedata["bot_positions"] = []
self.gamedata["probOccMap"] = self.poms.getCombinedPom()
self.gamedata["visibleNodes"] = visibleNodes
pom = self.gamedata["probOccMap"]
for b in self.game.bots_alive:
self.gamedata["bot_positions"].append((int(round(b.position.x)), int(round(b.position.y))))
pickle.dump(self.gamedata, output)
"""
Start commander
"""
# print len(pom)
self.twodpom = np.array(pom).reshape(self.level.width, self.level.height).tolist()
for bot in self.game.bots_available:
self.bot_states[bot.name] = BotStateIdle()
if self.attacker and self.attacker.health <= 0:
# the attacker is dead we'll pick another when available
self.attacker = None
if self.defender and (self.defender.health <= 0 or self.defender.flag):
# the defender is dead we'll pick another when available
# pass
self.defender = None
if not self.game.team.flag.carrier: # If flag is being carried by team
self.panicMode = False # Don't panic
else:
if not self.panicMode: # Else if not already in panic-mode,
self.panicMode = True # Start panicking!
targetPosition = (self.game.team.flag.position + self.game.enemyTeam.flagScoreLocation) * 0.5
targetMin = targetPosition - Vector2(6.0, 6.0)
targetMax = targetPosition + Vector2(6.0, 6.0)
goal = self.level.findRandomFreePositionInBox([targetMin, targetMax])
if goal:
# Send all bots that are alive to intercept the flag
for bot in self.game.bots_alive:
if bot == self.defender or bot == self.attacker:
continue
self.bot_states[bot.name] = BotStateInterceptFlag()
order_args, order_keyargs = self.bot_states[bot.name].get_order(self, bot)
if not order_args:
continue
else:
self.issue(*order_args, **order_keyargs)
# In this example we loop through all living bots without orders (self.game.bots_available)
# All other bots will wander randomly
for bot in self.game.bots_available:
# If no defender, set a defender
if (self.defender == None or self.defender == bot) and not bot.flag:
self.defender = bot
self.bot_states[bot.name] = BotStateDefend()
order_args, order_keyargs = self.bot_states[bot.name].get_order(self, bot)
if not order_args:
continue
else:
self.issue(*order_args, **order_keyargs)
# If no attacker, set an attacker
elif self.attacker == None or self.attacker == bot or bot.flag:
self.attacker = bot
self.bot_states[bot.name] = BotStateAttackFlag()
order_args, order_keyargs = self.bot_states[bot.name].get_order(self, bot)
if not order_args:
continue
else:
self.issue(*order_args, **order_keyargs)
else:
# All our other (random) bots
# pick a random position in the level to move to
self.bot_states[bot.name] = BotStateRandomPatrol()
order_args, order_keyargs = self.bot_states[bot.name].get_order(self, bot)
if not order_args:
continue
else:
self.issue(*order_args, **order_keyargs)
for bot in self.game.bots_holding:
self.bot_states[bot.name] = BotStateAttackBot()
order_args, order_keyargs = self.bot_states[bot.name].get_order(self, bot)
if not order_args:
continue
else:
self.issue(*order_args, **order_keyargs)
def getFlankingPosition(self, bot, target):
"""Return simple flanking positions calculated based on the flanking vectors.
Args:
bot (object): The bot for which to calculate the flanking position.
target (vector2): The location that should be flanked.
Returns:
The calculated flanking position as a vector2 object.
"""
flanks = [target + f * 16.0 for f in [self.left, self.right]]
options = map(lambda f: self.level.findNearestFreePosition(f), flanks)
return sorted(options, key=lambda p: (bot.position - p).length())[0]
